Session 13B BOUNDARY LAYERS AT HIGH LATITUDES—II

Thursday, 12 June 2008: 10:30 AM-12:15 PM
Aula Magna Höger (Aula Magna)
Host: 18th Symposium on Boundary Layers and Turbulence
Chair:
Peter A. Taylor, York University, Toronto, ON

Papers:
10:30 AM
13B.1
The effect of leads in the sea-ice on the Antarctic boundary layer: a high-resolution study using a parallelized LES model
Björn Witha, Leibniz University, Hannover, Germany; and S. Raasch

10:45 AM
13B.2
Arctic boundar-layer inversions from SHEBA observations and ERA-40 reanalysis data
Michael Tjernström, University of Stockholm, Stockholm, Sweden; and R. G. Graversen

11:00 AM
13B.3
Cloud and inversion characteristics over the Arctic pack ice
J. Sedlar, Stockholm University, Stockholm, Sweden; and M. Tjernström

11:15 AM
13B.4
Downward sensible heat flux and decoupling over snow-covered surfaces
Timo Vihma, Finnish Meteorological Institute, Helsinki, Finland

11:30 AM
13B.5
Effect of surface heterogeneity on energy fluxes during the SHEBA winter
P. O. G. Persson, CIRES/Univ. of Colorado and NOAA/ESRL/PSD, Boulder, CO; and E. L. Andreas, C. W. Fairall, A. A. Grachev, P. S. Guest, and J. A. Maslanik

Presentation PDF (2.2 MB)

11:45 AM
13B.6
Effect of microphysical parameterization on the simulation of high-latitude surface energy budget and boundary-layer structure
P. O. G. Persson, CIRES/Univ. of Colorado and NOAA/ESRL/PSD, Boulder, CO; and A. B. Solomon, M. Shupe, H. Morrison, and J. W. Bao

12:00 PM
13B.7
Characteristics of near-surface atmospheric flow and turbulent heat fluxes under highly stable conditions over a snow-covered alpine glacier
Hendrik Huwald, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; and M. B. Parlange, C. Higgins, E. Bou-Zeid, M. Calaf-Bracons, and C. Meneveau

12:15 PM
13B.8
Surface-layer properties on the eastern Antarctic plateau and its adjacent slopes
Mingyu Zhou, Polar Research Institute of China, Pudong, Shanghai, China; and S. Zhong, Z. Zhang, D. H. Lenschow, H. M. Hsu, W. Q. Yao, Z. Gao, S. Li, and B. Sun

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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